Asteroid General Data

2020 SN₃

General information

Preliminary designation	2020 SN₃
Group	Apollo
Absolute magnitude	29.96
Approximate diameter (m)	3
Approximate mass (kg)	3.63·10⁴
Number of observations	16
Arc length (days)	1

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	298.532272
a – orbit major semiaxis (astronomical units)	1.13330300
e – orbit eccentricity	0.19550700
ω – orbit ascending node-perihelion angle (degrees)	246.414326
Ω – longitude of orbit ascending node (degrees)	179.811355
i – orbit inclination to the ecliptic plane (degrees)	5.855413

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	283.332548	1.13603272	0.19371175	242.731556	182.384022	6.124356	0.91596983	1.210840
01/21/1858	263.709680	1.13731593	0.19404086	242.911375	182.018588	6.127826	0.91663016	1.212892
01/29/1887	253.587767	1.13533580	0.19330656	243.662571	181.661415	6.144013	0.91586795	1.209726
02/07/1916	250.366257	1.13527949	0.19324360	243.883114	181.378196	6.146148	0.91589400	1.209636
02/14/1945	231.590102	1.13668439	0.19367023	243.954114	180.929289	6.144748	0.91654246	1.211882
02/22/1974	199.987536	1.13872192	0.19446218	243.705104	180.666673	6.128387	0.91728357	1.215142
03/02/2003	152.625356	1.13937229	0.19457733	243.938993	180.250642	6.135755	0.91767627	1.216183
03/09/2032	132.577738	1.13316357	0.19547319	246.494158	179.663198	5.857777	0.91166047	1.206256
03/17/2061	158.251300	1.12841546	0.19398730	247.872992	179.387942	5.857890	0.90951719	1.198682
03/25/2090	254.982538	1.12646882	0.19337698	248.368964	179.203696	5.862988	0.90863568	1.195582
04/03/2119	342.589449	1.12795828	0.19357453	248.713071	178.594782	5.883770	0.90961428	1.197954
04/10/2148	44.829122	1.13068660	0.19446493	248.029726	177.928017	5.863493	0.91080771	1.202303
04/18/2177	84.771304	1.13221785	0.19481727	248.563865	177.528212	5.880423	0.91164226	1.204746

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